Pressure Switches & Sensors
DWR Pressure Limiters
Especially suitable as a pressure limiter for fuel gases (DVGW work sheet G 260) and liquid fuels, as well as for steam systems according to TRBS and hot water systems to DIN EN12828, systems in accordance to DIN EN12952-11 and DIN EN12953-9.
Overview
DWR Pressure limiters are especially suitable as a pressure limiter for fuel gases (DVGW work sheet G 260) and liquid fuels (e.g. fuel oil), as well as for steam systems according to TRBS and hot water systems to DIN EN12828, systems in accordance to DIN EN12952-11 and DIN EN12953-9. The DWR-205/-206 is used to limit maximum and minimum pressures and has an internal interlock.Important: When selecting the limiter, it is necessary to decide whether the device is tobe used for maximum or minimum pressure monitoring. The direction of action cannot bereversed at the pressure limiter.It comes with a rugged housing made of seawater resistant die cast aluminium
Features & Benefits:- The DWR-205 series is calibrated for risingpressure. This means that the adjustableswitching pressure on the scale corresponds tothe switching point at rising pressure. The resetpoint is lower by the amount of the switchingdifferential. (See also page 23, 2. Calibration atupper switching point). The DWR-206 series iscalibrated for falling pressure.
- This means thatthe adjustable switching pressure on the scalecorresponds to the switching point at fallingpressure. The reset point is higher by the amount of the switching differential.
- Bursting pressure for all types ≥ 100 bar,verified by TÜV test.
- Sensor is "Of special construction" by testing with 2 million cycles.
- TV.DWFS (SDBFS).17-281 according VdTUEV Memorandum Pressure 100, Issue 03.2017, DIN EN 12952-11:2007 and DIN EN 12953-9:2007
- ID 0000035004 according DIN EN 764-7:2002 and DIN EN 13611:2008
- ID 0000020757 according VdTUEV Memorandum Pressure 100, Issue 4.83
- CE-0085CL0343 according DIN EN 1854, Issue 01.10.2010
- SIL2 according IEC 61508-2
Specifications
Others
- Maximum Operating Pressure
- 16 bar (air pressure)
- Minimum Pressure Setpoint
- 0.5 bar (air pressure)
- Minimum Operating Ambient Temperature
- -25
- Maximum Pressure Setpoint
- 6 bar (air pressure)
- Brand
- CentraLine
- Honeywell
- Connection Type
- Internal Thread G1/4 in, External Thread G1/2 in
- Pressure Type
- Overpressure Relative
- overdruk relatief
- sobrepresión relativa
- sovrapressione relativa
- surpression relative
- Überdruck relativ
Others
- Maximum Operating Pressure
- 16 bar (air pressure)
- Minimum Pressure Setpoint
- 0.5 bar (air pressure)
- Minimum Operating Ambient Temperature
- -25
- Maximum Pressure Setpoint
- 6 bar (air pressure)
- Brand
- CentraLine
- Honeywell
- Connection Type
- Internal Thread G1/4 in, External Thread G1/2 in
- Pressure Type
- Overpressure Relative
- overdruk relatief
- sobrepresión relativa
- sovrapressione relativa
- surpression relative
- Überdruck relativ
- Maximum Operating Pressure : 16 bar (air pressure)
- Minimum Pressure Setpoint : 0.5 bar (air pressure)
- Minimum Operating Ambient Temperature : -25
- Maximum Pressure Setpoint : 6 bar (air pressure)
- Brand : CentraLine|Honeywell
- Connection Type : Internal Thread G1/4 in, External Thread G1/2 in
- Pressure Type : Overpressure Relative|overdruk relatief|sobrepresión relativa|sovrapressione relativa|surpression relative|Überdruck relativ
Others
Name
Description
File Size
Date
Size
Pressure monitors - pressure limiters
application/pdf 662.17 KB
5/11/2023
662.17 KB
DVGW - CE0085 EU type examination Certificate
application/pdf 597.69 KB
7/19/2023
597.69 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Hungarian)
application/pdf 487.74 KB
7/19/2023
487.74 KB
Safety Manual - DWR,DGM,EX-DWR,EX-DGM (German and English)
application/pdf 689.21 KB
7/19/2023
689.21 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Dutch)
application/pdf 601.98 KB
7/19/2023
601.98 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Polish)
application/pdf 478.14 KB
7/19/2023
478.14 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Italian)
application/pdf 390.62 KB
7/19/2023
390.62 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Spanish)
application/pdf 374.96 KB
7/19/2023
374.96 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Finnish)
application/pdf 417.48 KB
7/19/2023
417.48 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Russian)
application/pdf 493.62 KB
7/19/2023
493.62 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Czech)
application/pdf 476.19 KB
7/19/2023
476.19 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Swedish)
application/pdf 421.14 KB
7/19/2023
421.14 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Danish)
application/pdf 400.85 KB
7/19/2023
400.85 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (French)
application/pdf 400.37 KB
7/19/2023
400.37 KB
Name
Description
File Size
Date
Size
Pressure monitors - pressure limiters
application/pdf 662.17 KB
5/11/2023
662.17 KB
DVGW - CE0085 EU type examination Certificate
application/pdf 597.69 KB
7/19/2023
597.69 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Hungarian)
application/pdf 487.74 KB
7/19/2023
487.74 KB
Safety Manual - DWR,DGM,EX-DWR,EX-DGM (German and English)
application/pdf 689.21 KB
7/19/2023
689.21 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Dutch)
application/pdf 601.98 KB
7/19/2023
601.98 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Polish)
application/pdf 478.14 KB
7/19/2023
478.14 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Italian)
application/pdf 390.62 KB
7/19/2023
390.62 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Spanish)
application/pdf 374.96 KB
7/19/2023
374.96 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Finnish)
application/pdf 417.48 KB
7/19/2023
417.48 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Russian)
application/pdf 493.62 KB
7/19/2023
493.62 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Czech)
application/pdf 476.19 KB
7/19/2023
476.19 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Swedish)
application/pdf 421.14 KB
7/19/2023
421.14 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Danish)
application/pdf 400.85 KB
7/19/2023
400.85 KB
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (French)
application/pdf 400.37 KB
7/19/2023
400.37 KB
Name
Description
File Size
Date
Size
DVGW - CE0085 EU type examination Certificate
597.69 KB
7/19/2023
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Hungarian)
487.74 KB
7/19/2023
Safety Manual - DWR,DGM,EX-DWR,EX-DGM (German and English)
689.21 KB
7/19/2023
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Dutch)
601.98 KB
7/19/2023
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Polish)
478.14 KB
7/19/2023
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Italian)
390.62 KB
7/19/2023
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Spanish)
374.96 KB
7/19/2023
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Finnish)
417.48 KB
7/19/2023
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Russian)
493.62 KB
7/19/2023
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Czech)
476.19 KB
7/19/2023
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Swedish)
421.14 KB
7/19/2023
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (Danish)
400.85 KB
7/19/2023
Installation and Operating Instructions - DWR,DGM,EX-DWR,EX-DGM (French)
400.37 KB
7/19/2023
Product Number
Image
SKU
Description
DWR06-205
Maximum pressure Limiter for Fuel Gasses, Liquid Fuel and Steam, SPCO; differential not adjustable; setting range: 0,1…0,6 bar; switching differential: 35 ... 73 mbar; max pressure: 6 bar
DWR06-205-S
Pressure limiter for Fuel Gasses, Liquid Fuel and Steam,, SPCO; differential not adjustable; setting range: 0,1…0,6 bar; switching differential: 10 ... 50 mbar; max pressure: 6 bar; with service function
DWR06-206
Minimum pressure Limiter for Fuel Gasses, Liquid Fuel and Steam, SPCO; differential adjustable; setting range: 0,1…0,6 bar; switching differential: 35 ... 73 mbar; max pressure: 6 bar
DWR1-205
Maximum pressure Limiter for Fuel Gasses, Liquid Fuel and Steam, SPCO; differential not adjustable; setting range: 0,2…1,6 bar; switching differential: 53 ... 111 mbar; max pressure: 6 bar
DWR1-206
Minimum pressure Limiter for Fuel Gasses, Liquid Fuel and Steam, SPCO; differential adjustable; setting range: 0,2…1,6 bar; switching differential: 53 ... 111 mbar; max pressure: 6 bar
DWR16-205
Maximum pressure Limiter for Fuel Gasses, Liquid Fuel and Steam, SPCO; differential not adjustable; setting range: 3…16 bar; switching differential: 0,40 ... 0,81 bar; max pressure: 25 bar
DWR16-205-S
Pressure limiter for Fuel Gasses, Liquid Fuel and Steam,, SPCO; differential not adjustable; setting range: 3…16 bar; switching differential: 0,2 ... 0,6 bar; max pressure: 25 bar; with service function
DWR16-206
Minimum pressure Limiter for Fuel Gasses, Liquid Fuel and Steam, SPCO; differential adjustable; setting range: 3…16 bar; switching differential: 0,40 ... 0,81 bar; max pressure: 25 bar
DWR25-205
Maximum pressure Limiter for Fuel Gasses, Liquid Fuel and Steam, SPCO; differential not adjustable; setting range: 4…25 bar; switching differential: 0,80 ... 1,67 bar; max pressure: 63 bar
DWR25-205-S
Pressure limiter for Fuel Gasses, Liquid Fuel and Steam,, SPCO; differential not adjustable; setting range: 4…25 bar; switching differential: 0,3 ... 1,5 bar; max pressure: 63 bar; with service function
Image
SKU
Description
DWR06-205
Maximum pressure Limiter for Fuel Gasses, Liquid Fuel and Steam, SPCO; differential not adjustable; setting range: 0,1…0,6 bar; switching differential: 35 ... 73 mbar; max pressure: 6 bar
DWR06-205-S
Pressure limiter for Fuel Gasses, Liquid Fuel and Steam,, SPCO; differential not adjustable; setting range: 0,1…0,6 bar; switching differential: 10 ... 50 mbar; max pressure: 6 bar; with service function
DWR06-206
Minimum pressure Limiter for Fuel Gasses, Liquid Fuel and Steam, SPCO; differential adjustable; setting range: 0,1…0,6 bar; switching differential: 35 ... 73 mbar; max pressure: 6 bar
DWR1-205
Maximum pressure Limiter for Fuel Gasses, Liquid Fuel and Steam, SPCO; differential not adjustable; setting range: 0,2…1,6 bar; switching differential: 53 ... 111 mbar; max pressure: 6 bar
DWR1-206
Minimum pressure Limiter for Fuel Gasses, Liquid Fuel and Steam, SPCO; differential adjustable; setting range: 0,2…1,6 bar; switching differential: 53 ... 111 mbar; max pressure: 6 bar
DWR16-205
Maximum pressure Limiter for Fuel Gasses, Liquid Fuel and Steam, SPCO; differential not adjustable; setting range: 3…16 bar; switching differential: 0,40 ... 0,81 bar; max pressure: 25 bar
DWR16-205-S
Pressure limiter for Fuel Gasses, Liquid Fuel and Steam,, SPCO; differential not adjustable; setting range: 3…16 bar; switching differential: 0,2 ... 0,6 bar; max pressure: 25 bar; with service function
DWR16-206
Minimum pressure Limiter for Fuel Gasses, Liquid Fuel and Steam, SPCO; differential adjustable; setting range: 3…16 bar; switching differential: 0,40 ... 0,81 bar; max pressure: 25 bar
DWR25-205
Maximum pressure Limiter for Fuel Gasses, Liquid Fuel and Steam, SPCO; differential not adjustable; setting range: 4…25 bar; switching differential: 0,80 ... 1,67 bar; max pressure: 63 bar
DWR25-205-S
Pressure limiter for Fuel Gasses, Liquid Fuel and Steam,, SPCO; differential not adjustable; setting range: 4…25 bar; switching differential: 0,3 ... 1,5 bar; max pressure: 63 bar; with service function
